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Revealing the effect of inverse dislocation pileups on the mechanical properties of multi-principal element alloys 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2024, 卷号: 190, 页码: 155-171./通讯作者：Aifantis KE
Authors:  Shuang, Fei;  Xue J(薛健);  Aifantis, Katerina E.
Favorite  |  View/Download：14/0  |  Submit date：2024/12/02
Multi -principal element alloys  CrCoNi  Inverse dislocation pileup  Strength  Ductility  Stress gradient  
Transient Pressure Performance Analysis of Hydraulically Fractured Horizontal Well in Tight Oil Reservoir 期刊论文
ENERGIES, 2024, 卷号: 17, 期号: 11, 页码: 15
Authors:  Sun, Lichun;  Fang, Maojun;  Fan, Weipeng;  Li, Hao;  Li LL(李龙龙)
Favorite  |  View/Download：65/0  |  Submit date：2024/07/08
tight oil reservoir  transient flow  threshold pressure gradient  stress sensitivity effect  discrete fracture model  
Temperature gradient enhances the solidification process and properties of a CoCrFeNi high-entropy alloy: Atomic insights from molecular dynamics simulations 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2024, 卷号: 231, 页码: 12./通讯作者：Xie, Lu, Zhang, Yong
Authors:  Xie, Lu;  Wu, Guangda;  Liaw, Peter K.;  Wang, Wenrui;  Li, Dongyue;  Peng Q(彭庆);  Zhang, Jie;  Zhang, Yong
Favorite  |  View/Download：201/0  |  Submit date：2023/12/11
High-entropy alloy  Temperature gradient  Stress distribution  Cooling rate  
Impact-resistance mechanism of gradient ceramic/high entropy alloy composite structure 期刊论文
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2023./通讯作者：Ye, W (corresponding author), Univ Sci & Technol Beijing, Sch Mech Engn, Beijing 100083, Peoples R China.
Authors:  Wang, Wenrui;  Ye, Wei;  Huang, Kuisong;  Xie, Lu;  Peng Q(彭庆);  Zhao, Fei;  Li, Hanlin
Adobe PDF(4158Kb)  |  Favorite  |  View/Download：139/32  |  Submit date：2023/09/05
Gradient composite  ceramic  high-entropy alloy  SHPB simulation  stress wave  wave impedance  >  
Multiple mechanism based constitutive modeling of gradient nanograined material 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2020, 卷号: 125, 页码: 314-330./通讯作者：Zhang, Xu
Authors:  Zhao JF;  Lu XC;  Yuan FP(袁福平);  Kan QH;  Qu SX;  Kang GZ;  Zhang X
View  |  Adobe PDF(3379Kb)  |  Favorite  |  View/Download：506/241  |  Submit date：2020/04/07
Gradient nano-grained materials  Geometrically necessary dislocations  Back stress  Deformation mechanism  Constitutive model  
A Review on Heterogeneous Nanostructures: A Strategy for Superior Mechanical Properties in Metals 期刊论文
METALS, 2019, 卷号: 9, 期号: 5, 页码: 32./通讯作者：Yuan, Fuping
Authors:  Ma Y(马彦);  Yang MX(杨沐鑫);  Yuan FP(袁福平);  Wu XL(武晓雷)
View  |  Adobe PDF(9798Kb)  |  Favorite  |  View/Download：813/520  |  Submit date：2019/10/14
strength  ductility  heterogeneous nanostructures  back-stress hardening  strain gradient  
The influence of combined gradient structure with residual stress on crack-growth behavior in medium carbon steel 期刊论文
ENGINEERING FRACTURE MECHANICS, 2019, 卷号: 209, 页码: 369-381./通讯作者：Wei, YJ, Li, Q
Authors:  Wang Y(王瑶);  Yuan LC;  Zhang SJ(张诗嘉);  Sun CQ(孙成奇);  Wang WJ;  Yang GX;  Li Q;  Wei YJ(魏宇杰)
View  |  Adobe PDF(2613Kb)  |  Favorite  |  View/Download：493/200  |  Submit date：2019/04/11
Gradient material  Residual stress  Fatigue crack  Cyclic J-integral  Crack- growth rate  
Perspective on hetero-deformation induced (HDI) hardening and back stress 期刊论文
MATERIALS RESEARCH LETTERS, 2019, 卷号: 7, 期号: 10, 页码: 393-398./通讯作者：Zhu, Yuntian, Wu, Xiaolei
Authors:  Zhu YT;  Wu XL(武晓雷)
View  |  Adobe PDF(1260Kb)  |  Favorite  |  View/Download：748/123  |  Submit date：2019/09/09
Heterostructured materials  strain gradient  back-stress  forward stress  hetero-deformation induced (HDI) hardening  
Ductility by shear band delocalization in the nano-layer of gradient structure 期刊论文
MATERIALS RESEARCH LETTERS, 2019, 卷号: 7, 期号: 1, 页码: 12-17
Authors:  Yuan FP(袁福平);  Yan DS(严定舜);  Sun JD(孙将达);  Zhou LL(周玲玲);  Zhu YT;武晓雷
View  |  Adobe PDF(2083Kb)  |  Favorite  |  View/Download：481/161  |  Submit date：2019/03/28
Gradient structure  ductility  shear band  strain delocalization  back-stress hardening  
Improving ductility by increasing fraction of interfacial zone in low C steel/304 SS laminates 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2018, 卷号: 726, 页码: 288-297
Authors:  He JY(何金燕);  Ma Y;  Yan DS(严定舜);  Jiao SH;  Yuan FP(袁福平);  Wu XL(武晓雷)
View  |  Adobe PDF(6013Kb)  |  Favorite  |  View/Download：516/216  |  Submit date：2018/07/17
Laminates  Hot-rolled Bonding  Strain Gradient  Back Stress Hardening  Geometrically Necessary Dislocations  Mechanical Properties